The last two weeks I’ve been creating and testing one, with the above (1) to (4) working. The initial idea was from the script sdd_weightTools ( by leifeng ). Feature (5) and (6) are actually nicely done in the script ngSkinTools(by Viktoras Makauskas ). These two are harder to implement since they may involve python API. Hoping to learn it one day and have these integrated. I already have tons of tools messing around !